Debugging仕事

...interaction Modular plugin system JSON-based configuration Linux-based deployment I am looking for an experienced developer to help expand, stabilize, and improve this system. - Technical Requirements Strong C++ (advanced level); Linux development experience; Memory manipulation (pointers, offsets); Hooking / detours; Reverse engineering knowledge; Networking and protocol understanding; Advanced debugging skills; Nice to have: Experience with MMO private servers; Familiarity with Cabal, MU Online, Ragnarok, or similar; systemd and automation experience; Binary analysis experience; - Scope of Work Develop new gameplay plugins and features; Fix crashes and stability issues; Improve performance; Expand event systems; Technical documentation; Potential development of an admin ...

We are building a HIPAA-compliant healthcare data platform that inges...(structured logging, monitoring, alerts) • Collaborate in an AI-first development workflow Required Experience • 5+ years professional backend development • Strong production experience in both Node.js and Python • Deep PostgreSQL knowledge (schema design, migrations, optimization) • GCP experience (Cloud Run, Pub/Sub, Cloud SQL) • Experience working with event-driven systems • Comfortable debugging distributed systems • Strong security mindset Preferred • Healthcare / HIPAA experience • BigQuery • Terraform • AI-assisted coding tools (Claude, Copilot, etc.) Engagement Model • Full-time commitment preferred • Long-term opportunity (MVP &...

...template. Specific Responsibilities Feature Synchronization and UI Consistency: Sync all functionalities and UI elements from the reference template to the iOS version, ensuring a consistent user experience. Continuously refer to the downloaded reference template application during development to ensure the iOS version's design remains consistent with the reference template. Issue Resolution and Debugging: Diagnose and resolve bugs in the iOS app, including network connectivity issues, UI design problems, and functionality errors. Backend Code Update and Optimization: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. VPN Protocol Integration and Optimization: Implement the VPN protocol integration o...

...challenge A major requirement is an archive/offload process: * When a project is marked Completed * After 3 months, it should be offloaded to an archive (read-only) * Goal: keep the main app fast and keep Sheets/AppSheet usable long-term Engagement style * Hourly consulting * Short working sessions (ex: 1–3 hours) * As-needed support over the next few weeks/months * Screen share + hands-on debugging is ideal What I’m looking for Please reply with: * Your AppSheet experience (years / example apps) * Any experience with archiving strategies / large Apps on Sheets * Your pay rate * Your availability (time zone + typical times) Thanks!...

About the Role We are seeking a skilled Full Stack Developer with experience in Angular and Node.js to support ongoing and upcoming product development initiatives. This role is ideal for independent professionals who thrive in a remote, outcome-driven environment and can deliver high-quality, scalable solutions within defined timelines. You will collaborate w...TypeScript, HTML, CSS Solid experience with Node.js Experience with / Strong understanding of REST APIs & Microservices Experience with PostgreSQL Familiarity with Redis Proficiency in Git Ability to work independently and meet deadlines Preferred Qualifications Experience with Micro Frontends architecture Exposure to CI/CD pipelines Prior remote freelance project experience Strong debugging & optimization skill...

...Signup, and Feedback—that must each be captured as its own event and marked as a conversion inside GA4. The job involves creating the events, wiring them up through Google Tag Manager for the web front-end and Firebase/GA4 for the app, and then testing everything end-to-end so I can see real-time hits flowing into the GA4 dashboard. I want clean naming conventions, consistent parameters, and full debugging so no duplicate or missing events slip through. Deliverables: • GA4 events and conversions for the three forms on both platforms, fully tested • Screenshots or short Loom walk-through confirming events firing and populating in GA4 reports • A brief note on where the tags/triggers were placed so future updates are straightforward I’ll give you a...

... ✅ NO ads while VPN is connected (causes policy violation) ✅ NO ads during connect/disconnect process ✅ Proper ad frequency limits ✅ Ads must not interfere with VPN functionality ✅ Handle ad lifecycle properly (load, show, dispose) 5. ERROR HANDLING: - Handle ad load failures - Retry logic for failed ads - Graceful degradation if ads don't load - Console logging for debugging --- DELIVERABLES: 1. Updated Flutter project with AdMob integrated 2. Modified files: - - android/app/src/main/ - Dart files with ad implementation 3. Detailed implementation document 4. Instructions for adding your AdMob App ID 5. Test instructions 6. Brief screen recording showing ads working 7. List of all changes made --- REQUIREMENTS: MUST HAVE:

...lete users, assign roles correctly, and display user data—work again without introducing new issues elsewhere. You will have SSH/FTP access to the server, the Git repo, and a staging database to test against. Once everything is stable on staging, I’ll roll it to production. Please be comfortable diving into legacy PHP, typical MVC structure, MySQL, and JavaScript-driven form validation. If debugging uncovers something larger, flag it and we can scope a follow-up, but the immediate goal is to restore full User Management functionality today....

We are seeking an experienced Zynq UltraScale+ FPGA engineer to assist with the bring-up of our ZCU104 board, focusing on camera interface and testbench development. The ideal candidate will have hands-on experience with FPGA design, verification, and debugging. You will be responsible for ensuring the functionality of the camera interface and developing a comprehensive testbench. Knowledge of embedded systems and familiarity with relevant development tools is crucial for this role.

...template. Specific Responsibilities Feature Synchronization and UI Consistency: Sync all functionalities and UI elements from the reference template to the iOS version, ensuring a consistent user experience. Continuously refer to the downloaded reference template application during development to ensure the iOS version's design remains consistent with the reference template. Issue Resolution and Debugging: Diagnose and resolve bugs in the iOS app, including network connectivity issues, UI design problems, and functionality errors. Backend Code Update and Optimization: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. VPN Protocol Integration and Optimization: Implement the VPN protocol integration o...

...template. Specific Responsibilities Feature Synchronization and UI Consistency: Sync all functionalities and UI elements from the reference template to the iOS version, ensuring a consistent user experience. Continuously refer to the downloaded reference template application during development to ensure the iOS version's design remains consistent with the reference template. Issue Resolution and Debugging: Diagnose and resolve bugs in the iOS app, including network connectivity issues, UI design problems, and functionality errors. Backend Code Update and Optimization: Optimize backend code for iOS compatibility, improving server response speed, security, and overall VPN service performance. VPN Protocol Integration and Optimization: Implement the VPN protocol integration o...

...freelancer will be required to understand the existing ATmega16 firmware logic, map the current keyboard button functions to touchscreen UI buttons, interface a capacitive touch LCD with the microcontroller, and modify the firmware to read touch input instead of tactile switches. The GPIO output sequences used for motor control must remain correct and unchanged in functionality. The work includes debugging and testing on real hardware, providing clean and well-documented source code, sharing wiring diagrams or interface details, and conducting one handover and knowledge transfer session over an online call. Required Skillset: The ideal candidate should have hands-on experience with Arduino and Arduino IDE, familiarity with STM32 and STM32CubeIDE if future migration is required, ...

...3D tools only. ⸻ Scope of Work Depending on expertise, tasks may include: • Working with USD (Universal Scene Description) assets and stage composition • Developing or modifying Python scripts inside Omniverse • Setting up or improving Omniverse extensions • Simulation, visualization, or digital twin workflows • (Optional / Bonus) Work with Isaac Sim or robotics-related simulations • Debugging performance, stability, or pipeline issues The exact scope will be discussed before starting and broken into clear hourly tasks. ⸻ Required Skills • Proven experience with NVIDIA Omniverse • Strong Python skills • Solid understanding of USD workflows • Experience with 3D pipelines, simulation, or real-time environments &bull...

I’m looking for a highly experienced Bubble developer (not junior) to audit and restructure ...rights. Currently, some users can view records but cannot update them due to privacy/workflow conflicts. Scope: • Full privacy rule audit (read/write, rule order, field-level permissions) • Debug “Thing to change” inconsistencies • Fix hierarchical edit permissions • Validate follow-up automation logic • Ensure dashboard data is correctly filtered by hierarchy You must have: • Proven experience debugging complex Bubble privacy rules • Experience with multi-role CRM systems • Strong understanding of Bubble data architecture Please include examples of similar projects where you fixed privacy or data-layer logic. This is precision work...

...per Month Mode: Remote Role Overview Seeking an experienced Mainframe professional to provide daily job support for enterprise applications on IBM z/OS. Strong hands-on expertise in COBOL, JCL, DB2, CICS, and IMS is required. Key Responsibilities Provide 2 hours/day technical support and guidance. Develop and enhance applications using COBOL, JCL, DB2, and CICS. Perform impact analysis, debugging, and production support. Support batch and online processing systems. Collaborate with stakeholders and mentor junior team members. Required Skills COBOL, JCL, DB2, CICS, IMS DB, SQL Endevor, Topaz, Control-M ISPF, SORT, IDCAMS Strong troubleshooting and SDLC knowledge...

Hello My production MERN app needs immediate triage. The most critical blocker is that several React components refuse to refresh their local state, so the UI shows stale data even though the backend is correct. While you are inside the codebase, I also need you to stabilise a few other areas: • JWT sessions are dropping—tokens are set but the user is logged out on page reload, so persistence must be restored. • A handful of Express routes occasionally return different payload shapes for the same request. • MongoDB writes slide past the current validation rules, causing bad documents to sneak in. • Along the way, please clear the minor UI glitches and silence the console warnings we left behind during the last sprint. You will have access to the private re...

...photos to server/cloud storage • Auto-generate QR code for download • Bulk download option via QR code (Open to developer suggestions on best architecture.) ________________________________________ Technical Requirements Mandatory Experience • Android native development (Kotlin/Java) • Camera API integration • USB/Bluetooth peripheral integration • Android kiosk mode / system apps • Hardware-level debugging • Printer SDKs or reverse engineering Nice to Have • Photobooth or kiosk app experience • Embedded Android hardware work • QR code generation and cloud uploads • UI/UX design capability ________________________________________ Deliverables • Fully functional APK • Source code repository • Documentation ...

I'm seeking an experienced C++ developer to write a patch for an old Windows 98/XP game to make it stable on Windows 10. The game currently crashes or freezes during gameplay, seemingly at random after playing for a while. The game is designed for 32bit, not 16, so it should probably be a bit easier. But I have very little knowledge of coding Requirements: - Expertise in C++ - ...playing for a while. The game is designed for 32bit, not 16, so it should probably be a bit easier. But I have very little knowledge of coding Requirements: - Expertise in C++ - Experience with legacy software and Windows compatibility issues - Ability to diagnose and fix crashes in games Ideal Skills: - Game development background - Familiarity with Windows 10 internals - Strong debug...

I'm seeking an experienced microprocessor software engineer to debug assembly language code for an ATMEGA 128L 8U-TW processor. Key Requirements: - Expertise in ATMEL assembly language - Proficiency in debugging assembly code - Experience with microprocessor software development Current Issues: - Existing feature is not working after the addition of a new feature. Ideal Skills and Experience: - Strong background in ATMEL processor work - Problem-solving skills to identify and fix logical errors - Familiarity with development tools for ATMEL micros If you've successfully debugged similar issues before, please share your approach and relevant experience.

...practices Debug, optimize, and maintain existing implementations Required Experience 2+ years hands-on experience with: Salesforce B2C Commerce Cloud (SFCC) Salesforce B2B Commerce Strong understanding of: eCommerce architecture Order management systems Platform architecture and best practices Experience building: Custom cartridges Controllers and pipelines API-based integrations Strong debugging and problem-solving skills Excellent communication skills for remote collaboration Ability to work EST timezone (8am–5pm)...

I have an existing SAP ECC connector focused on user management that needs a thorough tune-up. Right now, role and permission data are not syncing reliably, especially when we pass information to and from our Active Directory an...connector so it can read from—and write back to—Active Directory as well as our internal system without breaking existing FI, MM, or SD data pathways. • Document configuration steps and provide a brief hand-over guide so my in-house team can maintain the integration. A solid background in SAP ECC BAPI/IDoc handling, Active Directory integration, and custom API development is essential. If you have debugging experience with user‐management scenarios inside SAP, I’d love to hear how you’d approach this and an estimated timelin...

...of issues that appear in day-to-day work. Here’s what I need from you: • Live, screen-sharing sessions where we build the framework together, explaining each architectural choice and its trade-offs. • Practical guidance for structuring test projects, organising test data, and wiring the framework into a CI pipeline. • Walk-throughs of flaky-test triage, mocking external dependencies, and debugging failures that only show up in complex environments. • Short take-home exercises or sample repositories that reinforce each lesson, plus code reviews so I know I’m applying the patterns correctly. Although my main interest is integration testing, I’m flexible on specific tooling: Selenium, NUnit, SpecFlow or whichever stack you feel showca...

I need a Python‐based trading bot that plugs directly into Broker's SDK and executes fully automated trades on the N...plugs directly into Broker's SDK and executes fully automated trades on the NSE. The core objective is a clean, well-documented workflow that: • Authenticates with Broker A’s API and maintains a stable session • Streams live NSE market data from the SDK • Generates, places, modifies, and cancels orders automatically based on my strategy hooks • Logs every request/response for audit and debugging Please build the solution in modular, well-commented Python 3.x so I can swap in new strategies later without touching the integration layer. A concise README with setup steps, environment variables, and example strategy template...

I’m working on a compact React.js app that pulls data from a REST endpoint using Axios/Fetch. The network calls succeed, but the list items never appear on screen and the console keeps throwing “Cannot read property 'map' of undefined.” Your job is to dive into that single page/component, trace why the data array i...rendering bug and the async warning. Deliverables • Root-cause analysis commented in code • Patch that removes the “map of undefined” error and displays the list correctly • Clean console (no unhandled promise or async warnings) • Optional: minimal localStorage persistence if time permits React 17+, plain CSS, and the existing Axios/Fetch setup are already in place, so you can start debugging righ...

My live SaaS runs on React, is deployed to Vercel, and stores data in Supabase. Production users are already in the system, so every change has to be safe, targeted, and fast. We are providing booking system for photography studio Issue 1 – Mismatched price between generated receipt and syst...reason) Issue 3 - Booking & payment issue via FPX. These bugs exist where payment is sucess but booking not made. Payment is fail but booking is made. Issue 4 - Other bugs that will be added later Deliverables • Pull request(s) for each of the fixes and refinements • Brief deployment notes so I can push straight to Vercel I’ll share access once we agree to proceed. If you’re comfortable debugging React state loops, Supabase auth, and hot-fixing pro...

Hiring: 5G RAN Protocol Developer • Experience: 3–8 Years • Employment Type: Full-Time (FTE) • Notice Period: Immediate Joiners Preferred Key Requirements: • Hands-on experience in LTE/5G NR – Layer 1, Layer 2, Layer 3 • Strong expertise in MAC Scheduler & 3GPP specifications • Experience in gNodeB development and debugging • Good knowledge of TCP/IP, UDP, SCTP • Strong coding skills in C/C++ • Experience with Git, Gerrit, Jira & Agile methodologies • Exposure to cloud technologies (microservices, containers) is a plus

...screen (device status/log export) Easy deployment: installer or start/stop scripts, auto-start services on Windows Required skills / competencies Proven experience building POS systems (hospitality and/or retail) Real-time systems + offline-first design (sync, retries, conflict resolution) Hardware/peripheral integrations: ESC/POS, scanners, scale protocols, cash device APIs, payments Strong debugging & logging discipline; ability to deliver stable milestone builds Touch-first UX experience (fast workflows, minimal taps) Deliverables & milestones Source code + build pipeline Documentation (installation, hardware setup, troubleshooting) Milestone delivery (example): core POS → handheld sync → KDS → printers → scanners/scales → Cashmatic ...

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...We meet in person at my place near Kharadi for 2 hours in a day three times each week; remote-only applicants will be ignored. Deliverables will be reviewed functionally in the cluster and via code review; payment milestones align with each successfully repaired or newly delivered pipeline component. If this rhythm and tech stack suit you, send across a short note highlighting a comparable debugging challenge you cracked in PySpark, and let’s schedule our first on-site session....

Hi, I'm looking for an experienced React developer to help fix and improve my existing website. The site is already built with React, but there are some bugs, layout issues, and areas that need optimization. I'd like someone who can review the current co...Fix existing bugs and errors in the React app - Improve responsiveness and UI layout - Optimize performance and code quality - Ensure compatibility across major browsers and devices You won't need to build the project from scratch - this is mainly about fixing and refining the current website. I'll provide the source code and details after hiring. If you have solid experience with React and debugging existing projects, please share your portfolio or examples of similar work in your proposal. Looking forwar...

...Any permission, manifest or network-security-config adjustments are fair game as long as they keep the codebase neat and maintainable. • Build, sign and upload final releases to both Google Play Console and Apple App Store Connect, passing their standard checks and review. Typical tools in play will be Flutter 3.x, Android Studio, Xcode, App Store Connect, Play Console and whichever network debugging utilities you prefer. Acceptance criteria 1. Single codebase compiles with flutter build apk and flutter build ios without errors. 2. Release builds on physical Android and iOS devices show full network functionality identical to the dev build. 3. Apps appear in both stores, marked Ready for Sale, with basic screenshots and metadata in place. 4. I receive final IPA, ...

...starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple devices before signing off....

...starts only once the first request is sent. I need someone to dive in, locate the root cause on the server side, and implement a clean fix so the app can connect reliably every time. Access to the server, source code, and crash logs is ready for you as soon as we agree to move forward. Please bring experience with common Android back-end stacks (Node, PHP, Java, or similar) and a methodical debugging approach. Once resolved, I’ll confirm the build installs and runs error-free on multiple devices before signing off....

I’m looking for a WordPress-Elementor developer with at least one full year of real, production-level experience—no... There are around 10 small small spelling and grammer errors to be removed. You and I will connect live, walk through each issue, and you’ll implement fixes on the spot. Expect layout tweaks, theme fine-tuning, plugin conflict checks, speed improvements and anything else a busy Elementor site can throw up. Solid command of Elementor’s interface, CSS touch-ups, responsive settings and quick debugging is essential. If you can prove a minimum of twelve months’ hands-on Elementor work and you’re ready to jump in immediately, send over a brief note plus one or two URLs of Elementor blogs or personal sites you’ve maintained. Let...

...performance, and resolve issues as they arise. This is not a greenfield project — the focus will be on improvement, stabilization, and incremental feature development. Scope of Work Includes: Understanding and working with an existing VB / VB.NET codebase Enhancing modules and implementing new business requirements Writing and optimizing complex SQL queries, stored procedures, views, and functions Debugging and resolving application and database-related issues Improving database performance and query efficiency Supporting production issues and handling minor change requests Coordinating with business users and US-based stakeholders for requirement clarification We are looking for someone with strong hands-on experience in: Visual Basic (VB / VB.NET) SQL (complex ...

Project Assignment Experience Band: 3–8 Years (Telecom/Wireless Domain) Scope of Work: Development and verification of 5G NR protocol stack (L1/L2/L3) MAC Scheduler implementation and enhancements (3GPP Layer 2) gNodeB feature development and Low-Level Design (LLD) contributions Cross-layer interface handling (L1–L2 and L2–L3) System integration, validation, and performance optimization Debugging complex protocol stack issues and log analysis Agile-based collaboration within global teams Project Requirements: Strong alignment with 3GPP specifications (Layer 1, Layer 2, Layer 3) Proven capability in LTE/5G NR protocol stack development Deep understanding of L1–L2 and L2–L3 interfaces Working knowledge of networking protocols (TCP/IP, UDP, SC...

Our theme’s JavaScript that decides whether the “Add to Cart” button or an alternate, price-based button shows is misbehaving. The switch fails specifically when a customer moves between variants: the button simply doesn’t refresh, even though the price does. I need you to step through the existing variant-handling code, pinpoint the root cause, and r..., Section rendering, DOM-ready events, etc.). Deliverable • A fully tested, production-ready fix that updates the price-based button correctly whenever a shopper selects a different variant, with no regressions to availability status or the notify-me app integration. I’ll provide theme access and can stage changes on a duplicate theme for testing. If this sounds like your kind of debugging...

...GUI that sits on top of a Python “outer loop.” The current build launches, but several issues are blocking reliable use: charts sometimes fail to refresh, form inputs don’t always propagate into the loop, and the real-time status panel stalls after extended runs. Here’s what I need from you: • Step-through testing of the Python outer loop to locate logic, threading, or timing problems. • Debugging of the Windows GUI layer so all three key features—data visualization, user-input forms, and real-time updates—work smoothly together. • Clear, commented fixes (pull request or patch files) and a short report outlining the root causes you found and how they were resolved. The codebase is relatively self-contained, uses stand...

...automatically * It redirects to the login screen * The session appears to reset --- ## Additional Issue (Performance) The UI has delay: * Typing takes 20–30 seconds to respond * Clicking elements takes 10–20 seconds * Login itself works fine --- ## Important This runs directly on a **Samsung TV device**, so: * There is no easy access to traditional Android logcat * Debugging must be done via Tizen logs, remote debugging, or internal logging --- ## Technical Context * Samsung Smart TV (Tizen OS) * Streaming channels (HLS / m3u8) * QR login + manual login * Running directly on Samsung TV hardware --- ## What I Need 1. Diagnose why video playback triggers logout 2. Fix session persistence issue 3. Improve UI performance and responsiveness 4. Deli...

I built my site with an AI generator and everything has been smooth until one stubborn page: every image on that page refuses to show. All the files sit right on the same server as the website, yet they still fail to appear in the browser—no broken-link icons, just empty space. I haven’t been able to verify whether the paths are mis-pointed or if some...else you uncover). • Apply the fix and confirm the images render correctly across modern browsers. • Walk me through what went wrong and how you fixed it so I can avoid the same snag later. The site runs on standard PHP with a typical front-/back-end split—no exotic frameworks. You’ll get SFTP and panel access the moment we agree. This should be a small, focused task for someone comfortable debuggin...

Our WordPress website is currently down due to a critical error caused by a custom-built plugin. The error appeared after a recent update and is preventing the site from loading properly (white screen / critical error message). We ...currently down due to a critical error caused by a custom-built plugin. The error appeared after a recent update and is preventing the site from loading properly (white screen / critical error message). We need an experienced WordPress developer to urgently debug and fix the issue. The plugin includes custom hooks, AJAX functionality, and database interactions. The fix may involve PHP error debugging, resolving conflicts with the current WordPress version, or correcting deprecated functions. Immediate availability is required as this is a live produc...

...yet Scope of work • Review existing schematic and PCB layout for fabrication readiness • Generate Gerbers and fabrication files • Support PCB fabrication and assembly (1–2 prototypes) • Perform initial power-up testing and hardware validation • Develop and iterate embedded firmware • Support system integration and testing What we’re looking for • Strong experience with PCB bring-up and debugging • Solid embedded firmware background (MCUs, peripherals, power systems) • Comfortable taking ownership beyond design-only work • Clear communicator, documentation-oriented Engagement • Milestone-based or hourly (open to discussion) • Looking for continuity through bring-up and firmware, not a one-off ta...

I maintain a live Angular + Dotnet Core application and n...easier to extend. Key deliverables • Stable, fully functioning Dotnet Core backend with no data synchronization lapses • API endpoints returning expected payloads without timeout or serialization errors • Brief hand-over notes or a pull-request summary so I can follow the changes You should already be comfortable with Visual Studio, Entity Framework Core, SQL Server, Git, and basic Angular debugging so we can trace requests end-to-end while you’re here. If you can drop by our Koramangala office (or any mutually convenient spot) this week, we can kick-off immediately. Let me know your availability and a couple of recent projects where you handled similar Dotnet Core integration fixes, and we&r...

I’m halfway through a personal project and my code base has started to get unwieldy. It’s a mix of HTML / CSS, JavaScript and a light Python back-end, but I’m happy for you to zero in on whichever parts you’re most comfortable with first. The immediate goal is to tidy up the exis...have become messy or repetitive so they’re easier to maintain. • Add a handful of small features I’ll outline on our first call, keeping all current functionality intact. • Provide clear, commented code and a short summary of what was changed so I can follow along. I already have the project running locally and can share the repo as soon as we agree on the engagement. If you’ve got solid debugging skills, a good eye for clean structure, and can expl...

...similar) collection showing successful auth and a sample Avios search Acceptance criteria 1. A GET /search endpoint returns accurate Avios flight data for a given origin, destination, and date. 2. End-to-end test proves that an unauthenticated request is rejected, while an authenticated JWT request succeeds. 3. Rate-limiting and basic logging are in place to prevent abuse and simplify debugging. 4. Repository passes pylint/flake8 and unit tests on GitHub Actions. If this sounds like a challenge you’d enjoy, let’s get it built....

We are seeking a highly experienced Senior Web Developer with strong expertise in both backend and frontend technologies to diagnose, troubleshoot, and resolve complex bugs across modern web applications. The ideal candidate combines deep technical knowledge with practical debugging skills, ensuring stable, performant, and maintainable software systems. In this role, you will primarily focus on identifying application issues, analyzing root causes, and implementing efficient fixes without disrupting existing workflows. You’ll work across full-stack environments including .NET/C#, Ruby-based systems, and modern JavaScript frameworks such as React and Next.js. Your ability to quickly understand legacy codebases, refactor problematic components, and improve code reliability will...

I’m looking for an experienced WordPress/PHP developer to build a custom payment gateway for Paid Memberships Pro integrated with NowPayment...API keys, test/live mode, and basic logs Follow PMPro gateway class structure (clean install/update) Acceptance criteria: I can enable the gateway in PMPro, enter API keys, and complete a full checkout in test mode. On payment confirmation, the user’s membership is activated immediately. On failed/expired payment, access is not granted and status is logged. Webhook events are logged for debugging. Clean, documented code delivered as a plugin. Notes: This is an adult website (18+). If you’re not comfortable with this, please don’t apply. Please share examples of previous payment gateway or PMPro/WooCommerce in...

...similar) collection showing successful auth and a sample Avios search Acceptance criteria 1. A GET /search endpoint returns accurate Avios flight data for a given origin, destination, and date. 2. End-to-end test proves that an unauthenticated request is rejected, while an authenticated JWT request succeeds. 3. Rate-limiting and basic logging are in place to prevent abuse and simplify debugging. 4. Repository passes pylint/flake8 and unit tests on GitHub Actions. If this sounds like a challenge you’d enjoy, let’s get it built....

I need a sharp-eyed Flutter / Node.js troubleshooter to pinpoint and fix an intermittent signup failure in my mobile app. The OTP step completes successfully, yet many users (on both iOS and Android) hit a wall when the...phone-based OTP. • Back end: Node.js (Express) REST API, MongoDB. • Flow: user enters phone → receives OTP → OTP verified → form posts profile details → failure occurs after the POST. What I need from you is a fast, reproducible diagnosis, a clean code fix (whether in Dart, the REST endpoint, or both), and a short hand-off note so my team understands the root cause. Please come with solid debugging habits—Charles/Proxyman, Flutter DevTools, Postman, whatever gets you to a reliable solution—and be ready to test on both ...

I'm looking for a skilled developer to fix an issue with my contact form. The form fails to submit when the submit button is clicked. Requirements: - Diagnose and resolve the submission issue - Ensure form works across all browsers - Test to confirm the fix is reliable Ideal Skills and Experience: - Proficiency in HTML, CSS, JavaScript - Experience with form handling and debugging - Familiarity with web development tools and testing methods Please provide a quick turnaround and ensure the form is fully functional.